﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    public class Dog : Zoo
    //具备 foot
    {
        public virtual void Color()
            {
            Console.WriteLine("狗的颜色");
 }
    public virtual void Name()
    {
        Console.WriteLine("狗的名字");
 }
        public virtual void Foot()
        {
            Console.WriteLine("狗会走路");
        }
        
        }
    }
